Add static placeholder in blog permalink field

views/css/d.blog.css

@@ -230,9 +230,20 @@ form.form label {
 	float: right;
 	font-size: 17px;
 }
-#permalink {
-	width: calc(100% - 20px);
+#permalink_container {
+	position: relative;
 }
+#permalink {
+	width: calc(100% - 225px);
+	padding-left: 215px;
+}
+#permalink_label {
+	position: absolute;
+	top: 10px;
+	left: 10px;
+	opacity: 0.8;
+}
+
 
 form.form input[type=submit] {
 	width: auto;

views/css/d.index.css

@@ -25,7 +25,8 @@ a:hover {
 	text-decoration: none;
 }
 
-input {
+input, textarea {
+	font-family: "Fira Sans", "Open Sans",Helvetica,Arial,sans-serif;
 	border-bottom-left-radius: 3px;
 	border-bottom-right-radius: 3px;
 }

views/d.blog.edit.html

@@ -31,7 +31,10 @@
 				<textarea rows="30" name="content" id="content" placeholder="Contenu de l'article"><?=$blogArticle->content?></textarea>
 
 				<? if(isset($new) AND $new==1) { ?>
-					<input type="text" name="permalink" id="permalink" placeholder="URL">
+					<div id="permalink_container">
+						<label id="permalink_label" for="permalink"><?=$config['web_root_folder']?>blog/</label>
+						<input type="text" name="permalink" id="permalink" placeholder="URL">
+					</div>
 				<? } ?>
 
 				<label for="is_commentable">